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- Methodological characteristics, physiological and physical effects, and future directions for combined training in soccer: a systematic reviewPublication . Ribeiro, Jorge; Afonso, José; Camões, Miguel; Sarmento, Hugo; Sá, Mário; Lima, Ricardo; Oliveira, Rafael; Clemente, Filipe ManuelCombined training (CT) may combine strength and endurance training within a given time period, but it can also encompass additional protocols consisting of velocity, balance, or mobility as part of the same intervention. These combined approaches have become more common in soccer. This systematic review was conducted to (1) characterize the training protocols used in CT studies in soccer, (2) summarize the main physiological and physical effects of CT on soccer players, and (3) provide future directions for research. Methods: A systematic review of Cochrane Library, PubMed, Scopus, SPORTDiscus, and Web of Science databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The PICOS were defined as follows: P (soccer players of any age or sex); I (CT combining strength and endurance or sprinting or balance or mobility training); C (the control group (whenever applicable), with or without comparative interventions in addition to usual soccer training); O (acute and/or chronic responses: biochemical, physiological and physical); S (must have at least two groups, either randomized or non-randomized). The database search initially identified 79 titles. From those, eight articles were deemed eligible for the systematic review. Three studies analyzed acute responses to concurrent training, while the remaining five analyzed adaptations to CT. In those tested for acute responses, physiological (hormonal) and physical (strength and power external load, internal load) parameters were observed. Adaptations were mainly focused on physical parameters (strength and power, sprints, jumps, repeated sprint ability, aerobic, change-of-direction), with relatively little focus on physiological parameters (muscle architecture). Short-term responses to CT can affect hormonal responses of testosterone after resistance training with internal and external load. In turn, these responses’ effects on strength and power have produced mixed results, as have adaptations. Specifically, strength and hypertrophy are affected to a lesser extent than speed/power movements. Nevertheless, it is preferable to perform CT before endurance exercises since it is a limiting factor for interference. Volume, intensity, rest between sessions, and athletes’ fitness levels and nutrition dictate the degree of interference.
- Teamwork, Spirit of the Game and Communication: A Review of Implications from Sociological Constructs for Research and Practice in Ultimate Frisbee GamesPublication . Amoroso, José; Coakley, Jay; Rebelo Gonçalves, Ricardo; Antunes, Raul; Valente-dos-Santos, João; Furtado, Guilherme EustáquioUltimate Frisbee (UF) is a non-contact, challenging, and self-promoted team sport. Its characteristics, such as the game environment and rules, appear to influence the on-the-pitch behaviour of players. This article examines the content of qualitative studies to determine if and how the unique characteristics of UF may be related to nine sociological themes, that may be identified during gameplay. These themes include the following: (a) competition and performance; (b) enjoyment; (c) communication; (d) cooperation/friendship; (e) behaviors/welfare; (f) teamwork/social skills; (g) environment/lifestyle; (h) rules/self-refereeing and (i) spirit of the Game (SOTG). The review was conducted according to PRISMA guidelines. A comprehensive search protocol was used to identify, screen, and select published research articles under a Qualitative Systematic Review (QSR). The search was occurred from 1 June to 30 December 2020 with no limitations regarding the year of publication. Original English-language papers that contained relevant data regarding sociological themes and UF were selected. As a result, nine papers were qualified to be included in the final version of QSR. The files analyzed were structured with MAXQDA. A total of 521 references were identified and selected for analysis. After the Screening (n = 301) and Eligibility (n = 71) phases, a total of 30 potential papers were selected and classified. Nine studies were included in the final analysis. The three most cited sociological themes in these studies were: communication, teamwork/social skills, and spirit of the game. Research suggests that UF involves patterns of interaction related to communication and the spirit of the game that encourage active lifestyles. Finally, we point out that UF is an appropriate sport to include in physical education classes in which the creation of positive relationships between students is the desired outcome. This topic should be explored further through interventional studies done in different contexts although the evidence suggests that UF offers players unique opportunities to experience a combination of physical activity and enjoyment.
- The dualistic model of passion in adapted sport: a double-serial mediation analysis on satisfaction with lifePublication . Teixeira, Diogo; Rodrigues, Filipe; Vitorino, Anabela; Cid, Luis; Bento, Teresa; Evmenenko, Anastasiia; Macedo, Rita; Morales-Sánchez, Verónica; Monteiro, DiogoAdapted sports practice has increased in recent years, and has now put an additional demand on research to further explore and understand the characteristics of this field of practice. The main aim of this study was to examine the serial mediation effects of motivation and affective activation in relationships between passion and satisfaction with life in adapted sports athletes. The study sample comprised 143 adapted sports athletes (male = 107) aged between 15 and 59 years (M = 29.21; SD = 10.45) enrolled in distinct modalities. Double serial mediation models were developed according to hypothetical associations, and were analyzed using PROCESS macro v. 3.3. In both models, no direct effect between the types of passion and satisfaction with life emerged. However, positive indirect effects through self-determined motivation have emerged in the harmonious and obsessive passion models, as for a distinct and positive effect of relatedness in satisfaction with life.
- Effects of Exercise Programs on Anxiety in Individuals with Disabilities: A Systematic Review with a Meta-AnalysisPublication . Jacinto, Miguel; Frontini, R.; Matos, Rui; Antunes, RaulAnxiety symptoms are increasingly prevalent in individuals and may affect their quality of life. Physical exercise (PE) has been shown to be an effective method for reducing anxiety symptoms in the general population. The present study aimed to identify if PE programs can be a good method to reduce anxiety symptoms in individuals with disabilities, through the methodology of a systematic review with a meta-analysis. The PubMed, Web of Science, Scopus, and SPORTDiscus databases were used, considering the period from 2001 to 2021. The descriptors used were: "cerebral palsy", "motor disability", "physical disability", "vision impairment", "visual impairment", "vision disability", "intellectual disability", "mental retardation", "intellectual disabilities", "hearing impairment", "hearing disability", "multiple disabilities", "physical activity", "exercise", "sport", "training", and "anxiety", with the Boolean operator "AND" or "OR". The systematic review with a meta-analysis was carried out in the period between May and June 2021. The Z values (Z-values) obtained to test the null hypothesis, according to which the difference between means is zero, demonstrated a Z = 2.957, and a corresponding p-value of 0.003. Thus, we can reject the null hypothesis, and affirm that PE promotes positive effects and can be a good method or methodology for the reduction of anxiety symptoms of individuals with disabilities.
- Variations of external workload across a soccer season for starters and non-startersPublication . Nobari, Hadi; Silva, Rui; Manuel Clemente, Filipe; Oliveira, Rafael; Carlos-Vivas, Jorge; Pérez-Gómez, JorgeThe aims of this study were to (i) analyze within-group (starters and non-starters) for the weekly acute (wAW), chronic (wCW), and acute:chronic workload ratio (wACWR) throughout the pre-, early-, mid-, and end-season periods, and (ii) analyze the within-group differences for the weekly total distance (wTD), sprint total distance (wSTD), high-speed running distance (wHSRd), and repeated sprint (wRS) throughout the soccer season. The study included a professional soccer team that participated in the highest level of the Iranian Persian Gulf Pro League during a full season. A Global Positioning System was used for data collection during the study. Results revealed significant differences between season periods for wAW and wACWR for both starters (wAW: p = 0.003, ηP2 = 0.541; wACWR: p < 0.001, ηP2 = 0.964) and non-starters (wAW: p < 0.001, ηP2 = 0.696; wACWR: p < 0.001, ηP2 = 0.943). Only non-starters had meaningful differences for wCW (p = 0.009, ηP2 = 0.408). There were significant differences in wTD and wSTD for both starters (wTD: p < 0.001, ηP2 = 0.810; wSTD: p = 0.014, ηP2 = 0.457) and non-starters (wTD: p < 0.001, ηP2 = 0.895; wSTD: p < 0.001, ηP2 = 0.781). Only non-starters showed significant differences (p < 0.001, ηP2 = 0.722) for wRS, while both groups showed no significant differences for wHSRd. In conclusion, these results revealed that both groups experienced significant differences in wAW, wACWR, wTD, and wSTD, while non-starters presented significant differences in wCW and wRS. Coaches should consider these group differences when planning training sessions. Exposure to wSTD and wRS should be addressed for non-starters, as well as fatigue monitoring for starters, especially for players with full match participation.
- E-Learning and virtual innovations - social representations and feeling of learning communityPublication . Galinha, Sónia Maria Gomes AlexandreKey challenges of e-learning and of virtual innovations cater to personal and social diverse needs and providing holistic and community learning experiences. Considering opportunities, e learning feature is helpful, support enabling the implementation of technology-based. The study of the feeling of community is also relevant to assess the development of populations, in particular individuals and groups that are in a situation of psychological and social vulnerability, including situations of response to a pandemic crisis (Muller, Goh, Lim & Gao 2021; Sanchez-Vidal 2007). In this exploratory quantitative research through a questionnaire survey SIRF Likert Scale (Galinha 2021) addressed to a sample of 420 individuals, the main goal is to get to know the educative institutions as a positive organizations. The secondary goals were considered: i) to characterize the participants in the sociodemographic component ii) to know the importance assigned to e-learning and virtual innovations, iii) to know the social representations perceived by participants in this context and iv) to assess the feeling of learning community. The results show that: i) the majority of participants are female (67%), aged between 25-49 years, married (65%), with a high level of education (47%). There is a moderate positive correlation (ρ=0.62) and statistically significant (p-value=0) between the e-learning and virtual innovations and the level of education of high level of education. ii) As for the importance assigned, the data point to: socializing and learning. iii) The subjects said that the crisis was difficult to overcome emotionally. iv) Both genres equitably expressed attachment to their institutions in terms of their sense of belonging to communities of learning practices. The study data are relevant from the perspective of Martin Seligman's positive organizations (Seligman, Steen, Park & Peterson 2005; Vala & Monteiro 2013; Marujo & Neto 2019; Galinha 2020), Freire (1996) and Sgoti and Santos (2021).
- Teamwork: A Systematic Review of Implications From Psychosocial Constructs for Research and Practice in the Performance of Ultimate Frisbee GamesPublication . Amoroso, José; Rebelo Gonçalves, Ricardo; Antunes, Raul; Coakley, Jay; Teques, Pedro; Valente-dos-Santos, João; Furtado, Guilherme EustáquioIntroduction: Ultimate Frisbee (UF) is a non-contact, challenging, and self-promoted team sport. Some factors such as the game environment and rules seem to influence athletes' behavior. Goals: Provide a robust systematic review (SR) of the psychological domains associated with UF. Methods: A SR according to Cochrane guidelines was completed. A reproducible search strategy was conducted by two independent reviewers in thirteen online databases: the Cochrane Central Register of Controlled Trials, Web of Science, SCOPUS, B-On, SportDiscus, Scielo; APA PsycINFO, Psychology and Behavioral Sciences; Academic Search Complete; Medline (PubMed); ERIC; Google Scholar; Open Acess Thesis and Dissertations. The search occurred from 1st to 30th June 2020, and there were no limitations regarding the year of publication. Original papers that contained relevant data regarding psychological domains in the context of UF in English, Portuguese and Spanish were selected. The combination of the main terms "ultimate frisbee" and "sport psychology" was used in all databases. A total of 464 studies were identified and selected in the last phase of selection. After the Screening (n = 301) and Eligibility (n = 71) phases, a total of 30 potential papers were selected and classified. Finally, only four papers were qualified to be included in the final version of SR. Results: The psychological dimensions revealed in the present study were: leadership; basic psychological needs; behaviors; task cohesion and performance; intrateam communication; performance-avoidance goals; friendship goals; sportsmanship associated with goal-directed self-talk and self-regulated learning. Discussion: To our knowledge, this is the first SR about UF. In reviewing all the findings in the studies, there is evidence that UF can promote teamwork, task cohesion, leadership, and increase friendship-approach goals. Conclusion: The results revealed that group goals and promoting teamwork significantly predicted social cohesion and that teamwork and task cohesion was mediated by communication. UF is characterized by communication between all players, whether they are from the same team or the opposing team. In summary, the current study revealed real-time information about the game and its rules. This is important because UF is one of the few team sports worldwide that are self-referred by participants
- Educação Social. Diálogos entre a formação e a profissionalidadePublication . Pappámikail, Lia; Delgado, LuísaEditorial do número temático Educação Social: diálogos entre a formação e a profissionalidade surge num momento de encruzilhada do processo de institucionalização e consolidação da Educação Social em Portugal, tal como noutros contextos europeus.
- Effects of Pitch Size and Goalkeeper Participation on Physical Load Measures during Small-Sided Games in Sub-Elite Professional Soccer PlayersPublication . SANTOS, FERNANDO JORGE LOURENÇO DOS; Verardi, Carlos; Moraes, Mayra Grava de; Pessôa Filho, Dalton; Macedo, Anderson G.; Figueiredo, Teresa P.; Ferreira, Cátia C.; Borba, Ricardo P.; Espada, MárioThis study sought to examine the variations of internal and external load measures in soccer players when performing different types of 4 vs. 4 small-sided games (SSGs). Ten U-23 professional and sub-elite soccer players, eight outfield players (age: 20.1 ± 1.5 years old; height: 1.83 ± 0.04 m; total body mass: 76.1 ± 3.6 kg) and two goalkeepers (GK) (age: 20.5 ± 2.1 years old; height: 1.91 ± 0.04 m; total body mass: 77.0 ± 1.4 kg) participated in the study. Five SSGs were performed with 3 min duration and 3 min rest interval. SSG1, SSG2 and SSG4 aimed for ball possession play, while in SSG3 and SSG5, two GK were added, defending regular-size goals. The pitch size changed from SSG1 (16 × 24 m) to SSG2 and SSG3 (both 20 × 30 m) and SSG4 and SSG5 (both 24 × 36 m). All players were monitored using WIMU Pro device during the tasks. Anova One-Way and the post hoc Tukey honestly significant difference were used for analysis of statistically significant differences (p < 0.05) and effect sizes were determined by calculating partial eta-squared. The framework was associated with relevant but steady state internal load fatigue and induce a considerable external load stimulus. GK participation in SSGs should be carefully considered as it seems to have a greater impact on physical load measures when compared to the pitch size manipulation.